MultiModem® rCell Intelligent Wireless Router User Guide
Copyright and Technical Support MultiModem® rCell User Guide Intelligent Wireless Router MTCBA-H-EN2 S000456B, Revision B Copyright 72B96 This publication may not be reproduced, in whole or in part, without prior expressed written permission from Multi-Tech Systems, Inc. All rights reserved. Copyright © 2010 by Multi-Tech Systems, Inc. Multi-Tech Systems, Inc.
Table of Contents Table of Contents 0BCHAPTER 1 – INTRODUCTION AND PRODUCT DESCRIPTION ......................................................................... 5 9BMultiModem MTCBA-H-EN2 (HSDPA) .........................................................................................................................................5 10BSafety Warnings .............................................................................................................................................................
Table of Contents 64B9FCC Part 15 Class A Statement ......................................................................................................................................63 65B9Industry Canada ..............................................................................................................................................................63 6BAPPENDIX D – WASTE ELECTRICAL AND ELECTRONIC EQUIPMENT ..........................................................
Chapter 1 – Product Description and Specifications 0BC hapter 1 – Introduction and Product Description 0B This User Guide describes the MultiModem® rCell, model MTCBA-H-EN2, Intelligent Wireless Router with an Ethernet 2 interface. The MultiModem rCell Router configured for one of three connectivity modes: always-on, wake-up on ring, or dial-on demand.
Chapter 1 – Product Description and Specifications Safety Warnings Ethernet Ports Caution 10B 1B The Ethernet ports are not designed to be connected to a Public Telecommunication Network or used outside the building. Handling Precautions 12B All devices must be handled with certain precautions to avoid damage due to the accumulation of static charge.
Chapter 1 – Product Description and Specifications Front Panel 15B The front panel contains Power and Status LEDs, two Ethernet LEDs, two modem LEDs, and three signal LEDs. The Power LED indicates that DC power is present and the Status LED blinks when the unit is functioning normally. The two Ethernet LEDs indicate transmit and receive activity and connection speed of 10 or 100Mbps on the Ethernet link. The two modem LEDs indicate carrier detection and link status.
Chapter 1 – Product Description and Specifications Package Contents 16B Bundled Package with Accessories Unbundled Package with No Accessories 1 router 1 Quick Start Guide 1 MultiModem CD Note: You must supply mounting screws, AC or DC power supply, and an antenna. 1 router 1 antenna 1 Ethernet cable 1 RS-232 cable 1 power supply 1 Quick Start Guide 1 MultiModem CD Note: You must supply mounting screws. Note: Your wireless provider will supply the SIM card. 8 Multi-Tech Systems, Inc.
Chapter 1 – Product Description and Specifications Specifications 17B Performance Band, Frequency Packet Data Circuit-Switched Data Short Message Services-SMS Antenna Connector SIM Connector RS232 Connector Power Connector Voltage Power* Physical Description Operating Temperature ** Storage Temp Humidity Certifications HSDPA/UMTS, EDGE: Class 10, GPRS; Class 10 Quad-band, GSM/GPRS/EDGE/HSDPA, 850/900/1800/1900 MHz, UMTS FDD: Band I/Band II/Band V HSDPA: UE CAT [1-6], 11, 12 supported, compressed mode a
Chapter 1 – Product Description and Specifications RF Specifications 18B Frequency RX Frequency TX RF Power Stand GSM 850 869 to 894 MHz 824 to 849 MHz 2W at 12.5% duty cycle EGSM 900 925 to 960 MHz 880 to 915 MHz 2W at 12.5% duty cycle GSM 1800 1805 to 1800 MHz 1710 to 1785 MHz 1W at 12.5% duty cycle GSM 1900 1930 to 1990 MHz 1850 to 1910 MHz 1W at 12.5% duty cycle RS232 9-Pin Functions of the Female End Connector 19B The following table explains the pin functions.
Chapter 2 – Activation and Installation C hapter 2 – Activation and Installation 1B Account Activation for Wireless Devices 20B Please refer to the wireless account Activation Notice included with your unit and located on the MultiModem CD. Follow the directions on the Activation Notice to activate your account.
Chapter 2 – Activation and Installation Making the Connection 2B 1. Connect a suitable antenna to the SMA connector (see antenna specifications in Appendix B). 2. Using an Ethernet cable, connect one end of the cable to the ETHERNET connector on the back of the router and the other end to your pc either directly or via a switch or hub. 3.
Chapter 2 – Activation and Installation Optional – Attach the Router to a Flat Surface 23B Before you mount your router to a permanent surface, verify signal strength, refer to Verify Signal Strength in this Chapter. The router can be panel mounted with screws spaced according to the measurement shown. Note: Use either #6 or #8 pan head screws for all four mount locations. Multi-Tech Systems, Inc.
Chapter 2 – Activation and Installation Set Your PC’s TCP/IP Address for Ethernet Functionality 24B The following directions establish a TCP/IP connection at the pc so the PC can communicate with the router. The following directions were written using a Windows XP/ 2003+ operating system. 1. Click Start | Control Panel. Double-click the Network Connections icon. 2. The Network Connections screen displays. Right-click the Local Area Connection icon and choose Properties from the drop down list. 3.
Chapter 2 – Activation and Installation 4. The Internet Protocol (TCP/IP) Properties screen. Important Note: If this screen opens and displays your current IP configuration, we suggest you record this information for future reference (i.e., after the router is configured, you may wish to return this PC to its original settings). ● To set a Fixed IP Address for the pc, select Use the following IP address. ● Enter the pc IP Address. Example: 192.168.2.x.
Chapter 2 – Activation and Installation AT Command for Verifying Signal Strength 25B To communicate directly with the cellular modem to verify signal strength, network registration, and roaming status, telnet to the modem. Note: Ensure that the Status LED is blinking, indicating that the router is ready. To Telnet to the modem. You can access the modem thru the Run icon or from the Command Prompt: Click Start I Run icon. In the Open window, enter cmd and then press ENTER.
Chapter 2 – Activation and Installation Configure the Ethernet Interface Using the Web Management Software 27B You are now ready to configure the Ethernet interface. This is accomplished by using the router's factory-installed Web Management software. The software is accessed through a Web browser. 1. Open a Web browser From the pc, open a Web browser. Note: Ensure that the Status LED is blinking, indicating that the router is ready. Type the default Gateway Address: http://192.168.2.1 2. 10B Login 3.
Chapter 2 – Activation and Installation 5. After clicking the Wizard Setup selection, the Wizard Setup screen displays. Wizard Setup 7B104 A minimum router configuration is provided using the Wizard Setup. This provides a quick way to enter and save information needed to create a connection to the Internet. The table below provides the information for the minimum configuration. IP Configuration IP Address The default is 192.168.2.1. To change it, simply enter your own IP address. Mask The default is 255.
Chapter 2 – Activation and Installation A Note About the Access Point Name The APN (Access Point Name) is assigned by your HSDPA wireless service provider, but you may have to ask for it. An access point is an IP network to which a MultiModem rCell Router connects. The Web Management software asks for the APN on the Wizard Setup screen and the PPP screen. Important Note About Provider Fees Your provider will charge you for your data usage.
Chapter 3 – Using the Web Management Software C hapter 3 – Using the Web Management Software 2B The Web Management software configures the Ethernet functionality of your router. Navigating the Web Management Software 29B This section explains the menu structure and the navigation buttons of the router’s Web Management software. Menu Bar IP Setup: Sets up a General Configuration, HTTP, DDNS, SNTP, Static Routes, and Remote Configuration.
Chapter 3 – Using the Web Management Software Screen Parts 109B Menu Bar Submenu Title Submenu List Screen Buttons Screen Name Screen Input Area Screen Buttons 10B Home: Click this button to return to the Home screen. Wizard Setup: Click this button to display the Wizard Setup screen on which you can quickly set up your MultiModem rCell Router with basic configuration settings. Logout: Click this button to Logout and return to the login screen. Help: Click this button to display the Help text.
Chapter 3 – Using the Web Management Software Web Management Software Screens The rest of this chapter describes each of the Web Management software screens. IP Setup 31B IP Setup > General Configuration 78B In the General Configuration, you will set the general system-based parameters. 22 Multi-Tech Systems, Inc.
Chapter 3 – Using the Web Management Software General Configuration Date and Time: The system date and time display in these formats: MM/DD/YYYY / HH:MM:SS. A real time clock is part of SNTP to display proper time. IP Configuration Enter the following addresses for the Ethernet interface. IP Address (Default = 192.168.2.1), Mask (Default 255.255.255.0), Default Gateway (Default 0.0.0.0), Primary DNS (Default 0.0.0.0), Secondary DNS (Default 0.0.0.0).
Chapter 3 – Using the Web Management Software IP Setup > HTTP Configuration 79B HTTP Configuration HTTP Port: Enter the port number on which the HTTP server will listen for requests. Default is 80. HTTP Time-0ut: Set the HTTP session in seconds. The default is 120 seconds. Authentication Username: Enter the Username that can access to the Web Management software. Default is admin. This username and password are also used for telnet access to the router and integrated cellular modem.
Chapter 3 – Using the Web Management Software IP Setup > DDNS Configuration 80B DDNS (Dynamic Domain Naming System) allows you to have a static domain name with a dynamic IP address. Whenever your dynamic IP address changes, it is submitted to the DDNS server where your domain name is updated to point to the new IP address. Note: You have to register with a DDNS server to use this feature.
Chapter 3 – Using the Web Management Software IP Setup > SNTP Configuration 81B General Configuration SNTP Client: Enable or disable the SNTP Client to contact the configured server on the UDP port 123 and set the local time. The default is Disable. Server: Enter the SNTP server name or IP address to which the SNTP Client must contact in order to update the time. No default. Polling Time: Enter the polling time at which the SNTP client requests the server to update the time. Default is 300 minutes.
Chapter 3 – Using the Web Management Software Daylight Saving End Time End Ordinal: Set the end ordinal to use during Daylight Saving mode. Select the week in which daylight saving time ends. Options are first/second/third/fourth/last. Default is last. End Month: Set the end month to use during Daylight Saving mode. Default is October. End Day: Set the end weekday to use during Daylight Saving mode. Default is Sunday. End Time: Set the end time to use during Daylight Saving mode. Default is 02:00 (hh:mm).
Chapter 3 – Using the Web Management Software PPP PPP > PPP Configuration 32B 84B NAT Configuration NAT 28 Enable/disable NAT (Network Address Translation). The default is Enable. If NAT is enabled: ● Your LAN can use one set of IP addresses for internal traffic and a second set of addresses for external traffic. In other words, the router with NAT does the simple IP routing between the LAN interface and the WAN interface. NAT hides the LAN address behind a single IP address on the wireless side.
Chapter 3 – Using the Web Management Software PPP General PPP Dial-on-Demand: Idle Time Out: Connect Time Out: Dialing Max Retries: Enable/disable PPP. The default is Disable. When enabled, the unit functions as a router. PPP must be disabled to access the integrated cellular modem directly using telnet port 5000. If PPP is enabled, you cannot access the integrated cellular modem. Enable/disable Dial-on-Demand. The default is Disable.
Chapter 3 – Using the Web Management Software PPP > Wakeup-on-Call The Wakeup-on-Call feature allows the router to wake up and initiate a connection when there is an incoming call or LAN activity. If you desired some security with this feature, you can set up the router to wake up based on Caller ID or SMS instead of allowing all incoming calls to wakeup the router. Dial-on-Demand in the IP Setup menu must be enabled for these settings to have any affect.
Chapter 3 – Using the Web Management Software PPP > Wakeup-On-Call Examples Example 1 – Set Up the Ethernet Router to Activate on Incoming SMS Message 12BU 1. 2. On the PPP > PPP Configuration screen, set up the following parameters: PPP General ● Make sure that PPP is Disabled (the default). ● Make sure Dial-on-Demand is Disabled (the default). ● Set the Idle Time Out to the number of seconds you desire.
Chapter 3 – Using the Web Management Software Example 3 – Set Up the Ethernet Router to Activate on ALL Incoming Calls 14BU 1. 2. 3. On the PPP >PPP Configuration screen, set up the following parameters: PPP General ● Make sure that PPP is Enabled. ● Make sure Dial-on-Demand is Enabled. ● Set the Idle Time Out to the number of seconds you desire. Authentication ● Your wireless service provider may require you to have a separate PPP Use name and Password. If so, enter them here.
Chapter 3 – Using the Web Management Software PPP > Power-On Configuration 85B The Power-On Configuration feature allows you to set an initialization string that will be sent to the router upon boot up. Power-On Init String Configuration Power-On Init String: You can enter a string of 0 to 40 characters that will be sent to the router upon boot up. All commands will initialize before you proceed with regular PPP related activity.
Chapter 3 – Using the Web Management Software Networks & Services 3B Networks & Services > Network Configuration 87B Networks or Hosts can be added here. The options to Delete or Edit a network after it has been defined and added are available by using the table at the bottom of the screen. Network Configuration Enter the Name, IP Address, and Mask for a new Network or Host. Notes: ● A Network/Host Name cannot be edited. ● A Network/Host cannot be deleted if it is used in another configuration.
Chapter 3 – Using the Web Management Software Networks & Services > Service Configuration 8B On this screen you can specify the standard set of well known services available on the system. These services enable the configuration of the user-defined services. The options to Delete or Edit a service after it has been defined and added are available by using the table at the bottom of the screen.
Chapter 3 – Using the Web Management Software Packet Filters > Packet Filters 89B You can Delete or Edit a packet filter rule after it has been defined and added by using the table at the bottom of the screen. Packet Filter From (Host/Networks): Enter the network/host from which the packet must originate for the filter rule to match. The Any option, which matches all IP addresses regardless of whether they are officially assigned addresses or private addresses, may also be entered.
Chapter 3 – Using the Web Management Software 61BPacket Filters > DNAT Configuration 90B Destination Network Address Translation (DNAT) is a process that allows the placing of servers within the protected network and making them available for a certain service to the outside world. The DNAT process running on the router translates the destination address of incoming packets to the address of the real network server on the LAN. The packets are then forwarded.
Chapter 3 – Using the Web Management Software 4. 38 Allow Access – Select the original target network/host of the IP packets that you now want rerouted. The original target network/host is the one previously defined in the Network Configuration section. Example: Any External Service – Select the External Service that you want allowed. The service must be defined in the Service Configuration section. LAN IP – Select the LAN IP to which the packets are to be diverted.
Chapter 3 – Using the Web Management Software 63BPacket Filters > Advanced 92B Connection Tracking H323: PPTP: Enable/disable the forwarding of H323 packets across the firewall. Enable/disable PPTP Packet Pass-through (PPTP NAT support). ICMP Configuration The Internet Control Message Protocol (ICMP) is used to test the network connections and the functionality of the firewall and is also used for diagnostic purposes. ICMP on Firewall and ICMP Forwarding always apply to all IP addresses; i.e., Any.
Chapter 3 – Using the Web Management Software GRE Tunnels 34B GRE tunneling and GRE routing together are referred to Generic Routing Encapsulation (GRE). GRE Routing is an integral part of GRE tunneling. First, the GRE Tunnels are created using the GRE Tunnel Configuration. Then the routes for the remote networks that are to be routed through a tunnel need to be specified in the GRE Routes Configuration.
Chapter 3 – Using the Web Management Software 65BGRE Tunnels > GRE Routes Configuration 94B GRE Routes Configuration Remote Network: Select the remote network for which the traffic destined to it must be routed through the given tunnel. Tunnel Name: Select the name of the tunnel through which the traffic will be routed. Note: To add a tunneled route, the remote network and the tunnel must have been defined in Network Configuration.
Chapter 3 – Using the Web Management Software DHCP Server 35B 6BDHCP Server > Subnet Settings 95B General Configuration DHCP (Dynamic Host Configuration Protocol) is a protocol that allows individual devices on an IP network to get their own network configuration information (IP address, subnet mask, broadcast address, etc.) from a DHCP server. The overall purpose of DHCP is to make it easier to administer a large network.
Chapter 3 – Using the Web Management Software 67BDHCP Server > Fixed Addresses 96B DHCP Fixed Configuration The DHCP server can be made to assign a fixed IP address for a particular user by identifying the MAC address. This binding can be made permanent by configuring it here. The same IP address will not be used for any DHCP client with a different MAC address, even if there is no active DHCP connection with that IP address. MAC Address: Enter the MAC address to which the specified IP address binds.
Chapter 3 – Using the Web Management Software IPSec The IPSec (IP Security) protocol suite, based on modern cryptographic technologies, provides security services like encryption and authentication at the IP network layer. It secures the whole network traffic providing guaranteed security for any application using the network. It can be used to create private secured tunnels between two hosts, two security gateways, or a host and a security gateway. Up to four tunnels can be active at any given time.
Chapter 3 – Using the Web Management Software Add IKE Connection 47B Add an IKE Connection Connection Name Compression Perfect Forward Secrecy (PFS) Authentication Method Pre-Shared Key Select Encryption IKE Life Time Key Life Number of Retries Local WAN IP Local LAN Enter a text name that will identify the connection for you. Check the compression checkbox to enable IPCOMP, the compression algorithm.
Chapter 3 – Using the Web Management Software Remote Gateway IP FQDN Remote LAN UID (Unique Identifier String) NetBIOS Broadcast Interface where the IPSec tunnel ends. In the case of a Road Warrior with a Dynamic IP address, this should be configured to ANY. FQDN is a DNS resolvable fully qualified domain name with which identity the right peer can be identified. When FQDN is selected, the Remote Gateway IP should be blank.
Chapter 3 – Using the Web Management Software 71BAdd Manual Connection 48B 49B72Add Manual Connection Connection Name Compression Authentication Method Authentication Key Enter a text name that will identify the connection for you. Check the compression checkbox to enable IPCOMP, the compression algorithm. Select the authentication algorithms to be used for the respective security services. Options are: MD5-96 and SHA1-96. The VPN firewall could use either MD5-96 or SHA1-96 for authentication.
Chapter 3 – Using the Web Management Software Left Next Hop Local WAN IP Local LAN Remote Gateway IP FQDN Remote LAN NetBIOS Broadcast is a number needed by the manual keying code. Enter any 3-digit hexadecimal number, which is unique for a security association. It should be in the form 0xhex (0x100 through 0xfff is recommended). If you have more than one manual connection, then the SPI Base must be different for each one.
Chapter 3 – Using the Web Management Software Serial-Port Serial-Port > Serial Port Settings 37B8 38B Serial-Port Configuration Serial-Port Configuration allows for the configuration of the serial terminal connected to the RS-232 connector DE9 on the back of the unit. Baud Rate: Sets the baud-rate at which the serial terminal will be communicating. The default is 115200. Flow Control: Sets the flow control for the serial port. The selections are None or RTS-CTS. The default is None.
Chapter 3 – Using the Web Management Software Serial Port > Client Settings 98B The TCP/UDP client feature enables the router to act as a proxy TCP/UDP client to the serial terminal connected to the DE9, RS232 port on the router thus facilitating the serial terminal to access any TCP/UDP server on the LAN/WAN. Once the session, serial terminal to TCP/UDP server, is opened successfully, it allows two-way traffic between the serial device and the remote server.
Chapter 3 – Using the Web Management Software 75BSerial Port > Server Settings 50B This feature enables a TCP/UDP client on the Ethernet network to connect to the remote serial terminal connected to the DE9, RS232 port on the router. The router acts as a TCP/UDP server which allows two way traffic between the TCP/UDP client and the remote terminal on the serial port. The initial connection setup for the TCP/UDP server is as shown below.
Chapter 3 – Using the Web Management Software Tools Tools > Tools 39B 69B DDNS DDNS Force Update: DDNS Status: Modem Reset Modem: Click the Update button to update the DDNS server with your current dynamically assigned IP address. Click the Refresh button to display the DDNS Status after a forced update. Click the Reset button to reset the integrated cellular modem. Tools > Firmware Upgrade 70B Firmware Upgrade The firmware for the router can be upgraded to the latest version using this feature.
Chapter 3 – Using the Web Management Software Tools > Load Configuration 71B Load Configuration Browse File for Load Configuration: Click the Browse button to open the file that allows you to locate the configuration file. When found, highlight the file name and press Enter so that the file name displays in the text box. Then click the Load button. Important Notes: ● The new configuration is written into the flash.
Chapter 3 – Using the Web Management Software Statistics & Logs 40B 80BStatistics & Logs > System Information 52B This is an example of the Statistics & Logs System Information 54 Multi-Tech Systems, Inc.
Chapter 3 – Using the Web Management Software 81BStatistics & Logs > Ethernet 53B This is an example of the Ethernet Statistics & Logs screen. It shows Ethernet statistics. Multi-Tech Systems, Inc.
Chapter 3 – Using the Web Management Software 82BStatistics & Logs > PPP 54B This is an example of the PPP Statistics & Logs screen. It shows PPP statistics when PPP is enabled. 56 Multi-Tech Systems, Inc.
Chapter 3 – Using the Web Management Software 83BStatistics & Logs > PPP Trace 5B This is an example of the PPP Trace Statistics & Logs screen. It shows the PPP trace messages. Statistics & Logs > DHCP Statistics 10B This is an example of the DHCP Statistics & Logs screen. It shows the statistics of DHCP leases. 85BStatistics & Logs > GRE Statistics 56B This screen displays the statistics of active tunnels. Multi-Tech Systems, Inc.
Chapter 3 – Using the Web Management Software 86BStatistics & Logs > Modem Information 57B This screen displays the modem commands set on the PPP > Modem Commands screen and also displays the results of the commands. 87BStatistics & Logs > Service Status 58B 8BStatistics & Logs > TCP/UDP Client Live Log 59B This screen displays the TCP/UDP Client Live Log. 89BStatistics & Logs > TCP/UDP Server Live Log 60B This screen displays the TCP/UDP Server Live Log. 58 Multi-Tech Systems, Inc.
Chapter 3 – Using the Web Management Software 90BStatistics & Logs > IPSec Live Log 61B This screen displays the IPSec Live Log. 91BStatistics & Logs > IPSec Log Traces 62B This screen displays the IPSec Log Traces. Multi-Tech Systems, Inc.
Appendix A – Commonly Supported Subnets Appendix A – A Reference Table of Commonly Supported Subnets 3B This table lists commonly supported Subnets organized by Address. 255.255.255.128 /25 255.255.255.192 /26 255.255.255.224 /27 255.255.255.240 /28 255.255.255.248 /29 60 Network Number N.N.N.0 N.N.N.128 Network Number N.N.N.0 N.N.N.64 N.N.N.128 N.N.N.192 Network Number N.N.N.0 N.N.N.32 N.N.N.64 N.N.N.96 N.N.N.128 N.N.N.160 N.N.N.192 N.N.N.224 Network Number N.N.N.0 N.N.N.16 N.N.N.32 N.N.N.48 N.N.N.
Appendix A – Commonly Supported Subnets 255.255.255.252 /30 Network Number N.N.N.232 N.N.N.240 N.N.N.248 Network Number N.N.N.0 N.N.N.4 N.N.N.8 N.N.N.12 N.N.N.16 N.N.N.20 N.N.N.24 N.N.N.28 N.N.N.32 N.N.N.36 N.N.N.40 N.N.N.44 N.N.N.48 N.N.N.52 N.N.N.56 N.N.N.60 N.N.N.64 N.N.N.68 N.N.N.72 N.N.N.76 N.N.N.80 N.N.N.84 N.N.N.88 N.N.N.92 N.N.N.96 N.N.N.100 N.N.N.104 N.N.N.108 N.N.N.112 N.N.N.116 N.N.N.120 N.N.N.124 N.N.N.128 N.N.N.132 N.N.N.136 N.N.N.140 N.N.N.144 N.N.N.148 N.N.N.152 N.N.N.156 N.N.N.160 N.N.N.
Appendix B – Wireless Antenna Appendix B – Wireless Antenna 4B GSM/EGSM Antenna Requirements/Specifications 41B Frequency Range: Impedance: VSWR: Typical Radiated Gain: Radiation: Polarization: Wave: 824 – 960 MHz / 1710 – 1990 MHz 50 Ohms <2.0:1 3 dBi on azimuth plane Omni Vertical Half Wave Dipole Antennas Available from Multi-Tech Systems, Inc.
Appendix C – Regulatory Compliance Appendix C – Regulatory Compliance 5B 92BEMC, Safety, and R&TTE Directive Compliance 63B The CE mark is affixed to this product to confirm compliance with the following European Community Directives: Council Directive 2004/108/EC of 15 December 2004 on the approximation of the laws of Member States relating to electromagnetic compatibility; and Council Directive 2006/95/EC of 12 December 2006 on the harmonization of the laws of Member States relating to electrical equip
Appendix D – WEEE Statement Appendix D – Waste Electrical and Electronic Equipment 6B July, 2005 Waste Electrical and Electronic Equipment (WEEE) 17B The WEEE directive places an obligation on EU-based manufacturers, distributors, retailers and importers to take-back electronics products at the end of their useful life.
Appendix C – China ROHS Appendix C – ROHS HT/TS Substance Concentration 7B 依照中国标准的有毒有害物质信息 根据中华人民共和国信息产业部 (MII) 制定的电子信息产品 (EIP) 标准－中华人民共和国《电子信息产品污染控制管理办法》（第 39 号），也称作中国 RoHS，下表列出了 Multi-Tech Systems Inc.
Index Index 8B A Access Point Name .....................................................................19 AH Key ........................................................................................47 Authentication Algorithms .........................................................47 Auto Dialout configuration .........................................................23 Autodiscovery configuration ......................................................23 B Broadcast timer ............................
Server Port .................................................................................23 Service Configuration .................................................................35 Shutdown caution ......................................................................19 SNTP configuration .....................................................................26 Static Routes configuration ........................................................27 Statistics & Logs > DHCP Statistics.......................
